EP4311470A3 - Dish washer - Google Patents

Dish washer Download PDF

Info

Publication number
EP4311470A3
EP4311470A3 EP23209946.5A EP23209946A EP4311470A3 EP 4311470 A3 EP4311470 A3 EP 4311470A3 EP 23209946 A EP23209946 A EP 23209946A EP 4311470 A3 EP4311470 A3 EP 4311470A3
Authority
EP
European Patent Office
Prior art keywords
auxiliary
arm
sump
connection member
wash water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23209946.5A
Other languages
German (de)
French (fr)
Other versions
EP4311470A2 (en
Inventor
Seyoung Woo
Joonho Pyo
Daegyu Kim
Taehee Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020150017247A external-priority patent/KR102358751B1/en
Priority claimed from KR1020150017249A external-priority patent/KR101598753B1/en
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP4311470A2 publication Critical patent/EP4311470A2/en
Publication of EP4311470A3 publication Critical patent/EP4311470A3/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4278—Nozzles
    • A47L15/428—Rotary nozzles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
    • A47L15/20—Swingable spraying devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
    • A47L15/22—Rotary spraying devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
    • A47L15/22—Rotary spraying devices
    • A47L15/23—Rotary spraying devices moved by means of the sprays
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4278—Nozzles
    • A47L15/4282—Arrangements to change or modify spray pattern or direction
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/20—Spray nozzles or spray arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

The present invention relates to a dishwasher. According to an aspect, a dishwasher includes a sump (5) for storing wash water; a main arm (110) provided in the sump for receiving wash water from the sump; an auxiliary arm (140, 150) rotatably mounted to the main arm (110), having therein an auxiliary flow passage (141) in which wash water flows; and an auxiliary arm connection member (1100) extending from the main arm (110) for rotatably supporting the auxiliary arm (140, 150) about the auxiliary arm connection member (1100). The auxiliary arm connection member (1100) comprises: a flow tube (1120, 1140) connected to the main arm (110) so as to communicate with the auxiliary flow passage (141); a shaft (1160) extending to the auxiliary arm (140, 150) so as to be inserted into the auxiliary flow passage (141) ; and at least two support ribs (1151, 1152, 1153) connected to the flow tube (1120, 1140) and the shaft (1160), and having a flow hole (1155) through in the vertical direction.
EP23209946.5A 2015-02-04 2016-02-01 Dish washer Pending EP4311470A3 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR1020150017247A KR102358751B1 (en) 2015-02-04 2015-02-04 Dish Washer
KR1020150017249A KR101598753B1 (en) 2015-02-04 2015-02-04 Dish Washer
EP16153613.1A EP3053504B1 (en) 2015-02-04 2016-02-01 Dish washer
EP22165031.0A EP4039164B1 (en) 2015-02-04 2016-02-01 Dish washer
EP17165771.1A EP3219245B1 (en) 2015-02-04 2016-02-01 Dishwasher

Related Parent Applications (4)

Application Number Title Priority Date Filing Date
EP17165771.1A Division EP3219245B1 (en) 2015-02-04 2016-02-01 Dishwasher
EP22165031.0A Division-Into EP4039164B1 (en) 2015-02-04 2016-02-01 Dish washer
EP22165031.0A Division EP4039164B1 (en) 2015-02-04 2016-02-01 Dish washer
EP16153613.1A Division EP3053504B1 (en) 2015-02-04 2016-02-01 Dish washer

Publications (2)

Publication Number Publication Date
EP4311470A2 EP4311470A2 (en) 2024-01-31
EP4311470A3 true EP4311470A3 (en) 2024-03-27

Family

ID=55272400

Family Applications (4)

Application Number Title Priority Date Filing Date
EP17165771.1A Active EP3219245B1 (en) 2015-02-04 2016-02-01 Dishwasher
EP22165031.0A Active EP4039164B1 (en) 2015-02-04 2016-02-01 Dish washer
EP16153613.1A Active EP3053504B1 (en) 2015-02-04 2016-02-01 Dish washer
EP23209946.5A Pending EP4311470A3 (en) 2015-02-04 2016-02-01 Dish washer

Family Applications Before (3)

Application Number Title Priority Date Filing Date
EP17165771.1A Active EP3219245B1 (en) 2015-02-04 2016-02-01 Dishwasher
EP22165031.0A Active EP4039164B1 (en) 2015-02-04 2016-02-01 Dish washer
EP16153613.1A Active EP3053504B1 (en) 2015-02-04 2016-02-01 Dish washer

Country Status (6)

Country Link
US (5) US10413151B2 (en)
EP (4) EP3219245B1 (en)
CN (2) CN105832268B (en)
AU (2) AU2016216271B2 (en)
RU (1) RU2665614C1 (en)
WO (1) WO2016126104A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD748351S1 (en) * 2013-10-29 2016-01-26 Whirlpool Corporation Sprayer for dish washing machine
CN105832268B (en) * 2015-02-04 2018-07-13 Lg电子株式会社 Dish-washing machine
WO2017014575A1 (en) * 2015-07-23 2017-01-26 Lg Electronics Inc. Dishwasher
KR102528669B1 (en) * 2016-06-10 2023-05-04 엘지전자 주식회사 Dish Washer
EP3481269B1 (en) * 2016-07-08 2021-03-03 Electrolux Appliances Aktiebolag Wash arm assembly
KR102614488B1 (en) 2016-08-12 2023-12-15 엘지전자 주식회사 Dish Washer
USD1008579S1 (en) * 2021-11-10 2023-12-19 Samsung Electronics Co., Ltd. Nozzle for dishwasher

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120134370A (en) * 2011-06-02 2012-12-12 엘지전자 주식회사 Dishwahser and control method thereof
CN203789884U (en) * 2014-04-02 2014-08-27 美的集团股份有限公司 Dishwasher and spray arm unit thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876148A (en) * 1973-09-13 1975-04-08 Gen Electric Dishwasher having epicyclic spray system
KR890008078Y1 (en) * 1987-04-22 1989-11-20 오양환 Table ware automatic cleaners
KR900007558Y1 (en) 1987-09-09 1990-08-20 삼성전자 주식회사 Apparatus for muting speakers's output signal
US5415350A (en) * 1993-03-06 1995-05-16 Goldstar Co., Ltd. Water spraying device for tableware washer
JP4191178B2 (en) * 2005-08-26 2008-12-03 リンナイ株式会社 Dishwasher
KR101269740B1 (en) * 2006-06-19 2013-05-30 엘지전자 주식회사 washing nozzle and dish washer equipped it
KR101769378B1 (en) 2011-05-12 2017-08-18 엘지전자 주식회사 Dishwasher
CN104706293B (en) * 2014-07-16 2017-06-23 佛山市顺德区美的洗涤电器制造有限公司 Spray arm device and dish-washing machine
CN105832268B (en) * 2015-02-04 2018-07-13 Lg电子株式会社 Dish-washing machine
CN104739346B (en) * 2015-04-14 2017-09-29 佛山市顺德区美的洗涤电器制造有限公司 The spray arm component and its dish-washing machine of dish-washing machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120134370A (en) * 2011-06-02 2012-12-12 엘지전자 주식회사 Dishwahser and control method thereof
CN203789884U (en) * 2014-04-02 2014-08-27 美的集团股份有限公司 Dishwasher and spray arm unit thereof

Also Published As

Publication number Publication date
RU2665614C1 (en) 2018-08-31
US20230210339A1 (en) 2023-07-06
US11096548B2 (en) 2021-08-24
EP3219245B1 (en) 2022-06-01
AU2016216271B2 (en) 2019-01-24
US20170311772A1 (en) 2017-11-02
AU2019202630A1 (en) 2019-05-09
US11622666B2 (en) 2023-04-11
CN105832268A (en) 2016-08-10
US20160220092A1 (en) 2016-08-04
EP3053504A1 (en) 2016-08-10
CN106805922B (en) 2020-07-10
US20210338037A1 (en) 2021-11-04
US10617278B2 (en) 2020-04-14
EP3053504B1 (en) 2018-04-04
EP4039164A1 (en) 2022-08-10
EP4039164B1 (en) 2023-12-20
AU2016216271A1 (en) 2017-08-10
EP3219245A1 (en) 2017-09-20
AU2019202630B2 (en) 2020-06-25
US10413151B2 (en) 2019-09-17
US20180132690A9 (en) 2018-05-17
CN106805922A (en) 2017-06-09
CN105832268B (en) 2018-07-13
US20200029779A1 (en) 2020-01-30
EP4311470A2 (en) 2024-01-31
WO2016126104A1 (en) 2016-08-11

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